The following table provides the gross carrying amount and accumulated amortization for each major class of intangible asset: (Details) - USD ($) $ in Thousands  | 
Mar. 31, 2025  | 
Dec. 31, 2024  | 
|---|---|---|
| Intangible assets subject to amortization | ||
| Developed technology | $ 10,100 | |
| Less: Impairment charge | 9,147 | |
| Less: Accumulated amortization | 953 | |
| Total | ||
| Intangible assets not subject to amortization Internet domain rights | 120 | 120 | 
| Total intangible assets, net | $ 120 | $ 120 | 
| X | ||||||||||
- Definition Accumulated amount of impairment of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. No definition available. 
  | 
| X | ||||||||||
- Definition Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. Reference 1: http://www.xbrl.org/2003/role/exampleRef 
  | 
| X | ||||||||||
- Definition Amount before amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. Reference 1: http://www.xbrl.org/2003/role/exampleRef 
  | 
| X | ||||||||||
- Definition Amount after amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef 
  | 
| X | ||||||||||
- References No definition available. 
  | 
| X | ||||||||||
- Definition Amount of assets, excluding financial assets and goodwill, lacking physical substance and having a projected indefinite period of benefit. Reference 1: http://www.xbrl.org/2003/role/exampleRef 
  | 
| X | ||||||||||
- Definition Sum of the carrying amounts of all intangible assets, excluding goodwill, as of the balance sheet date, net of accumulated amortization and impairment charges. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef 
  |